22515364225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{21966209}}^1$

素因数の和:21966260

約数の個数: 12

約数和(自身を含む): 28600005420

約数和(自身を除く): 6084641195

約数列:

[1, 5, 25, 41, 205, 1025, 21966209, 109831045, 549155225, 900614569, 4503072845, 22515364225]

約数ペア:

[(1, 22515364225), (5, 4503072845), (25, 900614569), (41, 549155225), (205, 109831045), (1025, 21966209)]